Metal rod body cutting device

Abstract

The utility model relates to a metal rod body cutting device which comprises a support, a rotating shaft is arranged on the support, one end of the rotating shaft is connected with a flywheel, the other end of the rotating shaft is connected with a driven wheel, and a motor for driving the flywheel is arranged on the lower portion of the support. The support is further provided with a sliding column supporting frame, the sliding column supporting frame is rotationally connected with the bottom of a sliding column sleeve through a connecting plate, and one ends of two sliding columns are connected into the sliding column sleeve. Saw frames are slidably connected to the two sliding columns, and saw blades are connected to the lower portions of the saw frames. A first connecting column is arranged on the flywheel disc face, one end of a connecting rod is rotationally connected with the first connecting column, and one end of the connecting rod is rotationally connected with a second connecting column arranged on the saw frame. According to the device, the metal rod body can be automatically and precisely cut.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cutting device, specifically relates to a metal rod cutting device. BACKGROUND

[0002] Metal bar stock is one of the indispensable raw materials in industrial design, and is widely used in multiple industries and fields. According to the different characteristics of the product, the material and specification selection of the metal bar stock also has some differences to meet the different functional requirements. In mold processing, aluminum alloy bar stock is often selected as the raw material. This is because aluminum alloy has good cutting performance, low density, is easy to process, and has excellent surface treatment performance, which can meet the requirements of precision and surface quality of the mold. In addition, the corrosion resistance and high strength-to-weight ratio of the aluminum alloy bar stock also make it an ideal material for mold manufacturing.

[0003] In the processing of connecting materials of building components, steel bar stock is a common choice. This is because the steel bar stock has good rigidity and high carrying capacity, which can meet the safety requirements of building structures. In addition, the steel bar stock has a high melting point and excellent fireproof performance, and is one of the irreplaceable connecting materials in the building field. Especially in high-rise buildings and large-span structures, the mechanical properties and stability of the steel bar stock are particularly outstanding.

[0004] The existing automatic cutting equipment is mostly fixed scheme, which cannot flexibly adapt to metal rods of different sizes and shapes, limiting its application range. Therefore, it is of great significance to develop a metal rod cutting device that can realize efficient, safe and precise cutting. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the purpose of the utility model is to provide a metal rod cutting device.

[0006] The technical scheme of the utility model is as follows:

[0007] A metal rod cutting device, characterized by:

[0008] A support (1) is provided with a rotating shaft support frame (101), a rotating shaft seat (103) is installed on the rotating shaft support frame (101), a rotating shaft (104) is rotatably connected to the rotating shaft seat (103), a flywheel (106) is connected to one end of the rotating shaft (104), a driven wheel (105) is connected to the other end of the rotating shaft (104), a motor (107) is arranged at the lower part of the support (1), and the driving end of the motor (107) is connected to the driven wheel (105) through a belt (108).

[0009] The support (1) is further provided with a slide column support frame (102), the bottom of the slide column support frame (102) is rotationally connected with a slide column sleeve (109) through a connecting plate (1021), one end of two slide columns (110) is connected in the slide column sleeve (109), the other end of the two slide columns (110) is connected through a fixing piece (111), and the fixing piece (111) is placed on the support mechanism (2);

[0010] The two slide columns (110) are slidably connected with a slide sleeve one (112) and a slide sleeve two (113), the bottoms of two adjacent slide sleeve ones (112) are connected with a driving plate one (114), the bottoms of two adjacent slide sleeve twos (113) are connected with a driving plate two (115), the bottoms of the driving plate one (114) and the driving plate two (115) are connected with a saw frame (116), and the lower portion of the saw frame (116) is connected with a saw blade (117).

[0011] The flywheel (106) is provided with a connecting column one (1061) on the disc surface, one end of a connecting rod (1062) is rotationally connected with the connecting column one (1061), and one end of the connecting rod (1062) is rotationally connected with a connecting column two (1062) arranged on the saw frame (116).

[0012] Further, the support mechanism (2) comprises a support base (201) and a support rod (203) sleeved in the connecting rod of the support base (201) and fixed through a locking nut (202).

[0013] Further, the top of the support rod (203) is provided with an arc-shaped placement plate.

[0014] Further, the fixing piece (111) comprises a side plate connecting the two slide columns (110) and a placement rod protruding from the side plate, and the placement rod is placed on the arc-shaped placement plate.

[0015] Further, the support (1) is further connected with a mounting plate (3) through a spring.

[0016] Further, the mounting plate (3) is provided with two clamping mechanisms (4) for clamping the rod body (100).

[0017] Further, the clamping mechanism (4) comprises a fixed plate (401) arranged on the mounting plate (3),

[0018] The fixed plate (401) is provided with a pneumatic cylinder (402), the driving end of the pneumatic cylinder (402) is connected with a rack column (405), the fixed plate (401) is further provided with a gear plate (406),

[0019] The gear plate (406) is rotatably mounted with a first gear (407) and a second gear (409) that mesh with each other, and the first gear (407) and the second gear (409) are respectively provided with a first clamping bar (408) and a second clamping bar (410) for clamping the rod body (100); the rack column (405) meshes with the bottom of the first gear (407).

[0020] Furthermore, the fixing plate (401) is also provided with flange seat one (403) and flange seat two (404), and the two ends of the rack column (405) are slidably disposed in flange seat one (403) and flange seat two (404).

[0021] By means of the above solution, this utility model has at least the following advantages:

[0022] It has high cutting efficiency. The motor drives the shaft and flywheel to achieve stable power output, and the sliding column structure drives the saw frame and saw blade to move efficiently, ensuring the speed and continuity of the cutting process.

[0023] With high cutting precision, the design of the sliding column and sliding sleeve ensures that the saw frame maintains stable linear movement during the cutting process, effectively avoiding cutting errors caused by vibration or offset, thereby improving processing accuracy.

[0024] With its high adaptability, the support mechanism can accommodate metal rods of different sizes and shapes by adjusting the height of the support rods and designing an arc-shaped placement plate, thus increasing the applicability of the device.

[0025] The material is securely fixed. The clamping mechanism on the mounting plate uses a cylinder drive and gear meshing design, which can firmly clamp the metal rod to be cut, prevent slippage or displacement during the cutting process, and ensure the stability and safety of the cutting.

[0026] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show a certain embodiment of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of this utility model. Figure One ;

[0029] Figure 2 is a structural schematic of the utility model Figure Two ;

[0030] Figure 3 is a structural schematic of the utility model Figure Three ;

[0031] In the figure:

[0032] 100 - rod body;

[0033] 1 - support: 101 - rotating shaft support frame; 102 - slide column support frame; 1021 - connecting plate; 103 - rotating shaft seat; 104 - rotating shaft; 105 - driven wheel; 106 - flywheel; 1061 - connecting column one; 1062 - connecting rod; 1063 - connecting column two; 107 - motor; 108 - belt; 109 - slide column sleeve; 110 - slide column; 111 - fixing piece; 112 - slide sleeve one; 113 - slide sleeve two; 114 - drive plate one; 115 - drive plate two; 116 - saw frame; 117 - saw blade;

[0034] 2 - support mechanism: 201 - support base; 202 - locking nut; 203 - support rod;

[0035] 3 - mounting plate;

[0036] 4 - clamping mechanism: 401 - fixed plate; 402 - air cylinder; 403 - flange seat one; 404 - flange seat two; 405 - rack column; 406 - gear plate; 407 - first gear; 408 - first clamping strip; 409 - second gear; 410 - second clamping strip. DETAILED DESCRIPTION

[0037] The specific embodiments of the utility model are described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but are not used to limit the scope of the utility model.

[0038] Referring to Figures 1-3 , the metal rod body cutting device of the preferred embodiment of the utility model, including support 1, support 1 is the square frame support, mainly plays the role of support.

[0039] The support 1 is provided with two rotating shaft support frames 101, each of which is provided with a rotating shaft seat 103, and the rotating shaft seat 103 is rotatably connected with a rotating shaft 104, and both ends of the rotating shaft 104 are installed into the two rotating shaft seats 103. One end of the rotating shaft 104 is connected with a flywheel 106, and the other end of the rotating shaft 104 is connected with a driven wheel 105, and the support 1 is provided with a motor 107 at the lower part, and the driving end of the motor 107 is connected with the driven wheel 105 through a belt 108, and the flywheel 105 can be driven to rotate through the belt 108 through the driving of the motor 107.

[0040] The support 1 is further provided with a slide column support frame 102, which serves to install other parts, and the slide column support frame 102 is rotatably connected with the bottom of a slide column sleeve 109 through a connecting plate 1021, and one end of two slide columns 110 is connected in the slide column sleeve 109, and the other end of the two slide columns 110 is connected through a fixing piece 111, and the fixing piece 111 is placed on the support mechanism 2. In this way, the slide columns 110 are fixedly installed, and since the slide column sleeve 109 is rotatably installed, the height of the other end of the slide column 110 can be changed.

[0041] The two slide columns 110 are slidably connected with a slide sleeve one 112 and a slide sleeve two 113, and the bottom of two adjacent slide sleeve ones 112 is connected with a driving plate one 114, and the bottom of two adjacent slide sleeve twos 113 is connected with a driving plate two 115, and the driving plate one 114 and the driving plate two 115 are connected with a saw frame 116 at the bottom, and the saw frame 116 is connected with a saw blade 117 at the lower part.

[0042] The flywheel 106 is provided with a connecting column one 1061 on the disc surface, one end of a connecting rod 1062 is rotatably connected with the connecting column one 1061, and the other end of the connecting rod 1062 is rotatably connected with a connecting column two 1062 arranged on the saw frame 116. Through the rotation of the flywheel 106, the reciprocating movement of the connecting rod is driven, so that the saw frame 116 can be driven to reciprocate on the slide column 110, and the sawing effect is realized.

[0043] The support mechanism 2 comprises a support base 201, a support rod 203 sleeved on the connecting rod of the support base 201 and fixed through a locking nut 202, and an arc-shaped placing plate arranged at the top of the support rod 203. By changing the height of the support rod 203, the locking nut can be used for fixation, and the arc-shaped placing plate can be used for placing the fixing piece.

[0044] The fixing piece 111 comprises a side plate connected with the two slide columns 110, and a placing rod protruding from the side plate, and the placing rod is placed on the arc-shaped placing plate.

[0045] The mounting plate 3 is connected to the support 1 through a spring, and the mounting plate 3 is connected to the support 1 through a slide column with a guide sleeve, and the mounting plate 3 is also connected to the support 1 through a spring, so that the mounting plate 3 can move in the vertical direction, and the mounting plate 3 can be continuously lifted upward by the elastic force of the spring.

[0046] Two clamping mechanisms 4 for clamping the rod body 100 are arranged on the mounting plate 3. The clamping mechanism 4 comprises a fixed plate 401 arranged on the mounting plate 3, a cylinder 402 arranged on the fixed plate 401, and a rack column 405 connected to a driving end of the cylinder 402; a gear plate 406 is also arranged on the fixed plate 401, the first gear 407 and the second gear 409 are rotatably arranged on the gear plate 406 and are in mesh with each other, and the first clamping strip 408 and the second clamping strip 410 for clamping the rod body 100 are arranged on the first gear 407 and the second gear 409; the rack column 405 is in mesh with the bottom of the first gear 407. The fixed plate 401 is also provided with a flange seat one 403 and a flange seat two 404, and the two ends of the rack column 405 are slidably arranged in the flange seat one 403 and the flange seat two 404. In the clamping mechanism 4, the mutual meshing of the two gears can be driven by the driving of the cylinder 402, so that the clamping of the metal rod body can be realized by the two clamping strips.

[0047] The working principle of the utility model is as follows:

[0048] Power transmission and driving, the power of the device is provided by the lower motor, the driving end of the motor is connected to the driven wheel through the belt, the driven wheel drives the flywheel to rotate through the rotating shaft, and stable power output is provided for the cutting device.

[0049] The movement of the cutting mechanism is realized, the reciprocating movement of the connecting rod is driven by the flywheel, so that the reciprocating movement of the saw frame is realized, the reciprocating movement of the saw blade is driven by power transmission, and the cutting of the metal rod body is completed.

[0050] The support and positioning of the cutting object, the support mechanism can change the cutting height of the saw blade by height adjustment.

[0051] The function of the clamping mechanism, the clamping mechanism arranged on the mounting plate is used for clamping the metal rod body. The driving end of the cylinder drives the rack column to mesh with the first gear (407), and the first clamping strip and the second clamping strip are moved towards each other through gear transmission, so that the metal rod body is clamped at the cutting position.

[0052] The mounting plate connected by the spring can continuously lift the clamping mechanism upward, so as to cooperate with the saw blade cutting.

[0053] The utility model has at least the following advantages:

[0054] High cutting efficiency, through motor-driven rotating shaft and flywheel, realize stable power output, and through the slide column structure drive the high efficiency movement of saw frame and saw blade, ensure the rapidity and continuity of cutting process.

[0055] High cutting precision, the design of slide column and slide sleeve ensures that the saw frame maintains stable linear motion during cutting, effectively avoids cutting errors caused by vibration or deviation, thereby improving machining precision.

[0056] Strong adaptability, the support mechanism can adapt to metal rods of different sizes and shapes through adjusting the height of the support rod and the design of the arc-shaped placement plate, increasing the application range of the device.

[0057] Reliable material fixation, the clamping mechanism on the mounting plate adopts cylinder-driven and gear meshing design, which can firmly clamp the metal rod to be cut, preventing sliding or displacement during cutting, ensuring the stability and safety of cutting.

[0058] The above is only the preferred embodiment of the present application, and is not used to limit the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A metal rod cutting device, characterized in that: a support (1) is arranged on the support (1), a rotating shaft support frame (101) is arranged on the rotating shaft support frame (101), a rotating shaft seat (103) is arranged on the rotating shaft seat (103), a rotating shaft (104) is rotatably connected to the rotating shaft seat (103), one end of the rotating shaft (104) is connected to a flywheel (106), the other end of the rotating shaft (104) is connected to a driven wheel (105), a motor (107) is arranged at the lower part of the support (1), and the driving end of the motor (107) is connected to the driven wheel (105) through a belt (108); a slide column support frame (102) is further arranged on the support (1), the bottom of a slide column sleeve (109) is rotatably connected to the slide column support frame (102) through a connecting plate (1021), one end of two slide columns (110) is connected in the slide column sleeve (109), the other end of the two slide columns (110) is connected through a fixing piece (111), and the fixing piece (111) is placed on a supporting mechanism (2); a slide sleeve one (112) and a slide sleeve two (113) are slidably connected to the two slide columns (110), the bottoms of adjacent two slide sleeve ones (112) are connected to a driving plate one (114), the bottoms of adjacent two slide sleeve twos (113) are connected to a driving plate two (115), the bottoms of the driving plate one (114) and the driving plate two (115) are connected to a saw frame (116), and the lower part of the saw frame (116) is connected to a saw blade (117); a connecting column one (1061) is arranged on the disc surface of the flywheel (106), one end of a connecting rod (1062) is rotatably connected to the connecting column one (1061), and the other end of the connecting rod (1062) is rotatably connected to a connecting column two arranged on the saw frame (116). The supporting mechanism (2) comprises a supporting base (201) and a supporting rod (203) sleeved in the connecting rod of the supporting base (201) and fixed through a locking nut (202).

2. A metal rod cutting apparatus according to claim 1, wherein: An arc-shaped placement plate is arranged at the top of the supporting rod (203).

3. A metal rod cutting apparatus as claimed in claim 2, wherein: The fixing piece (111) comprises a side plate connecting the two slide columns (110) and a placement rod protruding from the side plate, and the placement rod is placed on the arc-shaped placement plate.

4. A metal rod cutting apparatus as claimed in claim 3, wherein: A mounting plate (3) is further connected to the support (1) through a spring.

5. A metal rod cutting apparatus as defined in claim 1, wherein: Two clamping mechanisms (4) for clamping a rod body (100) are arranged on the mounting plate (3).

6. A metal rod cutting apparatus as claimed in claim 5, wherein: The clamping mechanism (4) comprises a fixed plate (401) arranged on the mounting plate (3), 7. A metal rod cutting apparatus as claimed in claim 6, wherein: a gas cylinder (402) is arranged on the fixed plate (401), a rack column (405) is connected to the driving end of the gas cylinder (402), a gear plate (406) is further arranged on the fixed plate (401), ​ The first gear (407) and the second gear (409) are rotatably installed on the gear plate (406) and are in engagement with each other, and the first clamping strip (408) and the second clamping strip (410) are oppositely arranged on the first gear (407) and the second gear (409) and are used for clamping the rod body (100); the rack column (405) engages the bottom of the first gear (407).

8. A metal rod cutting apparatus as claimed in claim 7, wherein: The fixing plate (401) is further provided with a flange seat one (403) and a flange seat two (404), and the two ends of the rack column (405) are slidingly arranged in the flange seat one (403) and the flange seat two (404).

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